Each believing that their hue is the best, the three primary colors live in separate parts of the city until Yellow and Blue meet, fall in love, and decide to mix.

"Twelve-year-old Ada is a Chimera, one of a number of children born with human and animal DNA thanks to a genetic experiment gone wrong. When she is shipped off to a quarantined school for other kids like herself, she senses that the facility is keeping a secret, which, if discovered, could upend everything the world knows about how Chimeras came into being"--